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Monthly climate in Calaca, Philippines

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Calaca features a tropical monsoon climate (Am). Temperatures typically range between 26 °C (79 °F) and 29 °C (84 °F) through the year, but rarely can drop to 23 °C (73 °F) or can rise to as high as 33 °C (91 °F). The average annual precipitation amounts to about 2438 mm (96.0 inches) and receives 196 rainy days on the 1 mm (0.04 inches) threshold annually. Calaca enjoys an average of 3367 hours of sunshine throughout the year, and daylight varies from 11 hours 18 minutes to 12 hours 55 minutes per day.

Monthly average temperatures in Calaca, Philippines

The warmest months in Calaca are April, May and June, with daily mean temperatures ranging from 28 to 29 °C (83 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 26 to 27 °C (79 - 81 °F) throughout the day. On average each year, Calaca experiences 329 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Calaca. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(85°F)		30°C
(87°F)		31°C
(89°F)		32°C
(91°F)		33°C
(91°F)		32°C
(91°F)		32°C
(89°F)		31°C
(89°F)		31°C
(88°F)		31°C
(89°F)		31°C
(88°F)		30°C
(87°F)
Mean maximum29°C
(85°F)		30°C
(85°F)		31°C
(88°F)		32°C
(89°F)		32°C
(90°F)		31°C
(88°F)		31°C
(87°F)		30°C
(87°F)		31°C
(87°F)		31°C
(88°F)		31°C
(87°F)		30°C
(86°F)
Average high28°C
(83°F)		28°C
(83°F)		30°C
(86°F)		30°C
(87°F)		31°C
(88°F)		30°C
(86°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)
Daily mean26°C
(79°F)		26°C
(79°F)		27°C
(81°F)		28°C
(83°F)		29°C
(84°F)		28°C
(83°F)		27°C
(82°F)		27°C
(82°F)		27°C
(82°F)		28°C
(82°F)		28°C
(82°F)		27°C
(81°F)
Average low25°C
(77°F)		24°C
(76°F)		25°C
(78°F)		26°C
(79°F)		27°C
(81°F)		27°C
(80°F)		26°C
(80°F)		26°C
(80°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)
Mean minimum23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		25°C
(77°F)		26°C
(79°F)		26°C
(79°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		24°C
(76°F)
Minimum23°C
(74°F)		23°C
(73°F)		23°C
(74°F)		24°C
(76°F)		26°C
(79°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		24°C
(75°F)

Compare climate in Calaca with other places

Compare temperature, precipitation, sunshine, UV index in Calaca, Philippines with other places around the world.

Monthly average precipitation in Calaca, Philippines

Calaca usually has the most precipitation in July, August and September, with an average of 28 rainy days and 449 mm (17.7 inches) of precipitation per month. The driest months in Calaca are February, March and April. On average, 25 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Calaca. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)46 (1.8)26 (1.0)23 (0.9)26 (1.0)118 (4.6)310 (12.2)549 (21.6)404 (15.9)395 (15.6)257 (10.1)141 (5.6)142 (5.6)
Average precipitation days (≥ 1 mm)64561925302826231212

Monthly sunshine hours in Calaca, Philippines

The sunniest months in Calaca are March, April and May, when the sun shines an average of 10 hours 23 minutes a day. Least sunny months in Calaca: January, August and September receive an average of 8 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Calaca. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours237276316314325294263258254270274282
Mean daily daylight hours11h 23m11h 40m12h 2m12h 26m12h 45m12h 55m12h 50m12h 33m12h 11m11h 48m11h 28m11h 18m

Solar UV radiation in Calaca, Philippines

Calaca experiences the highest level of ultraviolet (UV) radiation in March, April and September, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. January, November and December are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Calaca UV Index data.

Average daily maximum UV levels by month for Calaca. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)111315141314141414131110